Sr. Network Engineer

Description

Welcome to ONE!
While we’re headquartered in sunny Arizona, we’ve always got travel on our minds. We’re in the business of creating transformational technology and business solutions using our decades of expertise creating unique travel programs and products combined with next generation technology.

The Senior Network Engineer will play a critical hands-on role in the design, implementation, optimization, and support of the organization’s global network infrastructure. This includes Fortinet Security Fabric solutions, Azure hybrid connectivity, and ensuring high availability, security, and compliance across multi-site operations (US, UK, and Mexico). The ideal candidate is a technical leader who excels in execution, troubleshooting, automation, and mentoring while contributing to network projects and operational excellence.

This opportunity is an onsite role located in Scottsdale, AZ

Key Responsibilities
Design, configure, deploy, and maintain enterprise network infrastructure, including Forti Gate firewalls, Forti Switch, FortiAP, Forti Client, Forti Mail, FortiEMS, FortiSIEM, and related components.
Implement and optimize hybrid cloud networking solutions (Azure VNet, Express Route, VPNs, SD-WAN) integrated with on-premises environments.
Lead and execute network-related projects, including site expansions, migrations, upgrades, and security enhancements with minimal business disruption.
Monitor network performance, troubleshoot complex issues, and conduct root-cause analysis using tools such as Forti Analyzer, Azure Monitor, and SIEM platforms.
Ensure network compliance with standards including PCI DSS 4.1, SOC 2 Type II, GDPR, and other regulatory requirements through segmentation, controls, and auditing.
Automate network operations and configurations using scripting (Power Shell, Python), Terraform, Ansible, or Fortinet APIs to improve efficiency and consistency.
Collaborate with security, applications, infrastructure, and business teams on initiatives such as zero-trust architecture, endpoint management (Intune), and incident response.
Develop and maintain comprehensive network documentation, diagrams, standards, and operational runbooks.
Provide technical guidance, mentoring, and knowledge sharing to junior team members and cross-functional IT staff.
Occasional travel for site support or project deployments.

Requirements

• Experience : 7+ years of progressive network engineering experience, with at least 3 years in a senior role within enterprise or multi-site global environments. Experience in regulated industries (PCI, SOC 2, etc.) is strongly preferred.
• Technical Skills :
• Expert-level proficiency with Fortinet Security Fabric technologies (Forti Gate and associated products) — NSE certifications highly desired.
• Strong hands-on experience with Microsoft Azure networking services and hybrid cloud architectures.
• Deep knowledge of routing/switching (OSPF, BGP, VLANs, QoS), firewalls, VPNs, wireless, and SD-WAN.
• Experience with infrastructure-as-code tools (Terraform), scripting, and automation.
• Education & Certifications :
  Bachelor’s degree in Information Systems, Computer Science, or a related field (or equivalent experience). Relevant certifications such as CCNP, Fortinet NSE, Azure Network Engineer, or equivalent are preferred.
• Other Requirements :
  Ability to work fully on-site in Scottsdale, AZ. Willingness to travel occasionally to other company locations. Strong problem-solving, communication, and collaboration skills.
• Must successfully complete and clear the company’s comprehensive background screening process as a condition of employment

What we offer:

• Exclusive Team Member Travel Discounts
• Affordable Medical Insurance
• 100% Employer Paid Dental and Vision Insurance
• HSA with Company Contribution
• 401(k)
• Basic and Voluntary Life & AD&D
• Covered Parking

Office Highlights – Scottsdale, AZ

• A fully equipped gym is available to all employees
• Basketball Court – Perfect way to take a break and recharge during the day!

Physical Requirements:

• Prolonged periods of sitting at a desk and working on a computer, typically in a cubicle environment (constant noise, fluorescent overhead lighting)

* ONE* is an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate based on race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law.